mirror of
https://github.com/PitPik/tinyColorPicker
synced 2025-07-06 09:34:28 -06:00
rearrange variables
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peterd
parent
973953e867
commit
fecdf86938
@ -6,9 +6,11 @@
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_colorPicker,
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_color,
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_options,
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_cache = {},
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_selector = '',
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_$element,
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_$UI, _$xy_slider, _$xy_cursor, _$z_cursor , _$alpha , _$alpha_cursor,
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_pointermove = 'touchmove mousemove pointermove',
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_pointerup = 'touchend mouseup pointerup',
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_GPU = false,
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@ -66,47 +68,39 @@
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position;
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if (event) {
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// if (this.nodeName.toLowerCase() === 'input' &&
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// event.type === 'click') return;
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// _options.preventFocus && this.blur();
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position = $this.offset();
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_cache.$element = findElement($this);
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_$element = findElement($this);
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(_$UI || build()).css({
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'left': position.left, // check for space...
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'top': position.top + $this.outerHeight(true)
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}).show(_options.animationSpeed, function() {
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_cache.alphaWidth = $('.cp-alpha', _$UI).width();
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_cache.sliderWidth = $('.cp-xy-slider', _$UI).width();
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_color.setColor(extractValue(_cache.$element[0]));
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_$alpha._width = _$alpha.width();
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_$xy_slider._width = _$xy_slider.width();
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_$xy_slider._height = _$xy_slider.height();
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_color.setColor(extractValue(_$element[0]));
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render(true);
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});
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} else {
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$(_$UI).hide(_options.animationSpeed, function() {
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_cache.$element.blur();
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_$element.blur();
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render(false);
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});
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}
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};
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function build() {
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// CSS
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$('head').append('<style type="text/css">' +
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(_options.css || _css) + (_options.cssAddon || '') + '</style>');
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// HTML
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return _$UI = $(_html).css({'margin': _options.margin}).
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find('.cp-alpha').toggle(!!_options.opacity).
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parent(). // back to $(_html)
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show(0, function() {
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_GPU = _options.GPU && $(this).css('perspective') === '';
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// _GPU = _options.GPU &&
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// $('<div>').css('transform', 'matrix(1,0,0,2,0,0)').
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// css('transform').replace(/2.*$/, '1,');
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_options.buidCallback.call(_colorPicker, $(this));
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_$xy_slider = $('.cp-xy-slider', this);
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_$xy_cursor = $('.cp-xy-cursor', this);
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_$z_cursor = $('.cp-z-cursor', this);
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_$alpha = $('.cp-alpha', this);
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_$alpha = $('.cp-alpha', this).toggle(!!_options.opacity);
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_$alpha_cursor = $('.cp-alpha-cursor', this);
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}).hide().
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on('touchstart mousedown pointerdown',
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@ -119,7 +113,7 @@
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e.preventDefault();
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_cache.elementOrigin = $(this).offset();
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_$element.origin = $(this).offset();
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(action = action === 'xy_slider' ? xy_slider :
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action === 'z_slider' ? z_slider : alpha)(e);
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@ -132,27 +126,27 @@
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function xy_slider(event) {
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var e = resolveEventType(event),
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x = e.pageX - _cache.elementOrigin.left,
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y = e.pageY - _cache.elementOrigin.top;
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x = e.pageX - _$element.origin.left,
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y = e.pageY - _$element.origin.top;
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_color.setColor({
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s: x / _cache.sliderWidth * 100,
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v: 100 - (y / _cache.sliderWidth * 100)
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s: x / _$xy_slider._width * 100,
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v: 100 - (y / _$xy_slider._height * 100)
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}, 'hsv');
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_animate(render);
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}
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function z_slider(event) {
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var z = resolveEventType(event).pageY - _cache.elementOrigin.top,
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var z = resolveEventType(event).pageY - _$element.origin.top,
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hsv = _color.colors.hsv;
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_color.setColor({h: 360 - (z / _cache.sliderWidth * 360)}, 'hsv');
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_color.setColor({h: 360 - (z / _$xy_slider._height * 360)}, 'hsv');
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_animate(render);
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}
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function alpha(event) {
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var x = resolveEventType(event).pageX - _cache.elementOrigin.left,
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alpha = x / _cache.alphaWidth;
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var x = resolveEventType(event).pageX - _$element.origin.left,
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alpha = x / _$alpha._width;
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_color.setColor({}, 'rgb', alpha > 1 ? 1 : alpha < 0 ? 0 : alpha);
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_animate(render);
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@ -165,8 +159,7 @@
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HSL = colors.RND.hsl,
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dark = '#222',
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light = '#ddd',
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$element = _cache.$element,
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colorMode = $element.data('colorMode'),
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colorMode = _$element.data('colorMode'),
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isAlpha = colors.alpha !== 1,
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alpha = Math.round(colors.alpha * 100) / 100,
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RGBInnerText = RGB.r + ', ' + RGB.g + ', ' + RGB.b,
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@ -178,10 +171,10 @@
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HSL.l + '%' + (isAlpha ? ', ' + alpha : '') + ')')),
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HUEContrast = colors.HUELuminance > 0.22 ? dark : light,
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alphaContrast = colors.rgbaMixBlack.luminance > 0.22 ? dark : light,
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h = (1 - colors.hsv.h) * _cache.sliderWidth,
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s = colors.hsv.s * _cache.sliderWidth,
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v = (1 - colors.hsv.v) * _cache.sliderWidth,
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a = alpha * _cache.alphaWidth,
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h = (1 - colors.hsv.h) * _$xy_slider._height,
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s = colors.hsv.s * _$xy_slider._width,
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v = (1 - colors.hsv.v) * _$xy_slider._height,
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a = alpha * _$alpha._width,
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t3d = _GPU ? 'translate3d' : '';
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_$xy_slider.css({
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@ -204,47 +197,20 @@
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left: !_GPU ? a : '',
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borderColor : alphaContrast + ' transparent'
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});
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_options.doRender && $element.css({
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_options.doRender && _$element.css({
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backgroundColor : text,
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color: colors.rgbaMixBGMixCustom.luminance > 0.22 ? dark : light
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});
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$element.val() !== text && $element.val(text); // avoids carret jump
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// faster version (more than 2.5x)... though, no jQuery (colors, ...)
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// _$xy_slider[0].style.cssText =
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// 'background-color:' + 'rgb(' +
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// hueRGB.r + ',' + hueRGB.g + ',' + hueRGB.b + ');';
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// _$xy_cursor[0].style.cssText =
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// (_GPU ? _GPU + s + ',' + v + ');' :
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// 'left:' + s + 'px;' + 'top:' + v + 'px;') +
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// 'border-color:' + (colors.RGBLuminance > 0.22 ? dark : light);
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// _$z_cursor[0].style.cssText =
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// (_GPU ? _GPU + '0,' + h + ');' :
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// 'top:' + h + 'px;') +
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// 'border-color:' + 'transparent ' + HUEContrast;
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// if (_options.opacity) {
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// _$alpha[0].style.cssText = 'background-color:' + '#' + colors.HEX;
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// _$alpha_cursor[0].style.cssText =
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// (_GPU ? _GPU + a + ', 0);' :
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// 'left:' + a + 'px;') +
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// 'border-color:' + alphaContrast + ' transparent';
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// }
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// _options.doRender && (_cache.$element[0].style.cssText =
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// 'background-color:' + text +
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// ';color:' + (colors.rgbaMixBGMixCustom.luminance > 0.22 ? dark : light));
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// _cache.$element[0].value = text;
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_$element.val() !== text && _$element.val(text);
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_options.renderCallback.call(
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_colorPicker,
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$element,
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_$element,
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typeof toggled === 'boolean' ? toggled : undefined
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);
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}
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// export as plugin to jQuery
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$.fn.colorPicker = function(options) {
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var noop = function(){};
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@ -288,7 +254,7 @@
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var value = extractValue(this),
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mode = value.split('('),
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$elm = findElement($(this));
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// save initial color mode and set color and bgColor
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$elm.data('colorMode', mode[1] ? mode[0].substr(0, 3) : 'HEX').
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attr('readonly', _options.preventFocus);
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options.doRender && $elm.
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File diff suppressed because one or more lines are too long
4
jqColorPicker.min.js
vendored
4
jqColorPicker.min.js
vendored
File diff suppressed because one or more lines are too long
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